Finding the Third Proportional to 481,114 and 733,019
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Solution
The third proportional to 481,114 and 733,019 is: 1,116,818.16
Step by Step Solution
- Step 1: Write the proportion equation
481,114 : 733,019 = 733,019 : x - Step 2: Convert to fraction form
481,114/733,019 = 733,019/x - Step 3: Cross multiply
481,114x = 733,019 × 733,019 - Step 4: Simplify right side
481,114x = 537,316,854,361 - Step 5: Solve for x
x = 537,316,854,361/481,114 - Step 6: Final answer
x = 1,116,818.16
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.